/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {Buffer} from './buffer/index.js';

function btoa(str) {
    var buffer;

    if (Buffer.isBuffer(str)) {
        buffer = str;
    } else {
        buffer = Buffer.from(str.toString(), 'binary');
    }

    return buffer.toString('base64');
}

export default btoa

